Sleep management device



FIG. 1 is a front perspective view of a sleep management device showingour new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The claimed design is indicated by the relatively dark portions in thefigures. The relatively light portions, specifically the rear hookportion and the left side button portion form no part of the claimeddesign.

The drawings include grayscale surface shading which illustratescontour, not any particular color. The drawings include shadows andreflections which indicate contour, not surface ornamentation.

CLAIM The ornamental design for a sleep management device, as shown anddescribed.